992461730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8971}}^1$

素因数の和:9051

約数の個数: 64

約数和(自身を含む): 2061980928

約数和(自身を除く): 1069519198

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 851, 962, 1495, 1702, 2405, 2990, 4255, 4810, 8510, 8971, 11063, 17942, 22126, 44855, 55315, 89710, 110630, 116623, 206333, 233246, 331927, 412666, 583115, 663854, 1031665, 1166230, 1659635, 2063330, 2682329, 3319270, 4315051, 5364658, 7634321, 8630102, 13411645, 15268642, 21575255, 26823290, 38171605, 43150510, 76343210, 99246173, 198492346, 496230865, 992461730]

約数ペア:

[(1, 992461730), (2, 496230865), (5, 198492346), (10, 99246173), (13, 76343210), (23, 43150510), (26, 38171605), (37, 26823290), (46, 21575255), (65, 15268642), (74, 13411645), (115, 8630102), (130, 7634321), (185, 5364658), (230, 4315051), (299, 3319270), (370, 2682329), (481, 2063330), (598, 1659635), (851, 1166230), (962, 1031665), (1495, 663854), (1702, 583115), (2405, 412666), (2990, 331927), (4255, 233246), (4810, 206333), (8510, 116623), (8971, 110630), (11063, 89710), (17942, 55315), (22126, 44855)]